Sefa Eyeoglu 7df4ceb60f drm/amd/display: check fb of primary plane ... Sometimes the primary plane might not be initialized (yet), which causes dm_check_crtc_cursor to divide by zero. Apparently a weird state before a S3-suspend causes the aforementioned divide-by-zero error when resuming from S3. This was explained in bug 212293 on Bugzilla. To avoid this divide-by-zero error we check if the primary plane's fb isn't NULL. If it's NULL the src_w and src_h attributes will be 0, which would cause a divide-by-zero. This fixes Bugzilla report 212293 Bug: https://bugzilla.kernel.org/show_bug.cgi?id=212293 Fixes: 12f4849a1c ("drm/amd/display: check cursor scaling") Reviewed-by: Simon Ser <contact@emersion.fr> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Sefa Eyeoglu <contact@scrumplex.net> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>		2021-04-09 16:44:40 -04:00
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drm	drm/amd/display: check fb of primary plane	2021-04-09 16:44:40 -04:00
host1x	gpu/host1x: bus: Add missing description for 'driver'	2020-11-05 22:12:55 +01:00
ipu-v3	gpu/ipu-v3/ipu-di: Strip out 2 unused 'di_sync_config' entries	2021-01-04 12:54:18 +01:00
trace	…
vga	pci-v5.11-changes	2020-12-15 16:49:59 -08:00
Makefile	…